apos-eftf.dk DNS records

🖥️ Nameservers3 records 45ms

Nameserver	IP addresses	PTR	ASN / ISP
ns4.dns-123.net	35.198.132.83	83.132.198.35.bc.googleusercontent.com	AS396982 Google LLC
ns5.dns-123.net	35.187.184.173	173.184.187.35.bc.googleusercontent.com	AS396982 Google LLC
ns6.dns-123.net	35.228.54.1	1.54.228.35.bc.googleusercontent.com	AS396982 Google LLC

🌍 A Records1 records 67ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
5.103.46.104	3600s	server6104.serverpark.dk	AS44869	FIBIA P/S	5.103.0.0/16	🇩🇰 Denmark	Ringsted

📧 MX Records1 records 71ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	aposeftf-dk01b.mail.protection.outlook.com	2a01:111:f403:ca04::5 2a01:111:f403:ca04::7 2a01:111:f403:ca04::a 2a01:111:f403:ca09::d 52.101.181.153 52.101.68.0 52.101.68.32 52.101.73.126	mail-db3pr0202cu00205.inbound.protection.outlook.com mail-db4pr02cu00307.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.24
🔶 Autoconfig	5.103.46.104

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 151ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	autodiscover.visualcloud.dk

📝 TXT Records2 records 437ms

TXT Record
MS=ms58508782
v=spf1 include:spf.protection.outlook.com ip4:185.154.241.133 ip4:62.107.22.157 -all

✉️ SPF

Policy	Record (apos-eftf.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com ip4:185.154.241.133 ip4:62.107.22.157 -all

📨 DMARC

Policy	Record (_dmarc.apos-eftf.dk)
p=reject	v=DMARC1; p=reject;pct=100;

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records

✗ No CAA records — any CA may issue certificates

🔗 TLSA / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC146ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA0ms

Field	Value
Serial	2021011201
Primary NS (MNAME)	ns4.dns-123.net
Responsible (RNAME)	admin@dns-123.net
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

45ms

A

67ms

MX

71ms

AAAA

61ms

TXT

437ms

CAA

74ms

HTTPS

67ms

TLSA

364ms

SOA

0ms

MTA-STS

121ms

DNSSEC

146ms

SRV

151ms

Total

1332ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 02:14:59	1332ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-02 00:05:05	939ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 13:36:28	903ms	3 NS 1 A 1 MX	🔒 Secure	View